100 efi_status_t handle_kernel_image(efi_system_table_t *sys_table,
113 unsigned long efi_entry(void *handle, efi_system_table_t *sys_table,  in efi_entry()  argument
135 	if (sys_table->hdr.signature != EFI_SYSTEM_TABLE_SIGNATURE)  in efi_entry()
138 	status = check_platform_features(sys_table);  in efi_entry()
147 	status = sys_table->boottime->handle_protocol(handle,  in efi_entry()
150 		pr_efi_err(sys_table, "Failed to get loaded image protocol\n");  in efi_entry()
154 	dram_base = get_dram_base(sys_table);  in efi_entry()
156 		pr_efi_err(sys_table, "Failed to find DRAM base\n");  in efi_entry()
165 	cmdline_ptr = efi_convert_cmdline(sys_table, image, &cmdline_size);  in efi_entry()
167 		pr_efi_err(sys_table, "getting command line via LOADED_IMAGE_PROTOCOL\n");  in efi_entry()
179 	pr_efi(sys_table, "Booting Linux Kernel...\n");  in efi_entry()
181 	si = setup_graphics(sys_table);  in efi_entry()
183 	status = handle_kernel_image(sys_table, image_addr, &image_size,  in efi_entry()
188 		pr_efi_err(sys_table, "Failed to relocate kernel\n");  in efi_entry()
193 	efi_enable_reset_attack_mitigation(sys_table);  in efi_entry()
195 	secure_boot = efi_get_secureboot(sys_table);  in efi_entry()
205 			pr_efi(sys_table, "Ignoring DTB from command line.\n");  in efi_entry()
207 		status = handle_cmdline_files(sys_table, image, cmdline_ptr,  in efi_entry()
212 			pr_efi_err(sys_table, "Failed to load device tree!\n");  in efi_entry()
218 		pr_efi(sys_table, "Using DTB from command line\n");  in efi_entry()
221 		fdt_addr = (uintptr_t)get_fdt(sys_table, &fdt_size);  in efi_entry()
223 			pr_efi(sys_table, "Using DTB from configuration table\n");  in efi_entry()
227 		pr_efi(sys_table, "Generating empty DTB\n");  in efi_entry()
229 	status = handle_cmdline_files(sys_table, image, cmdline_ptr, "initrd=",  in efi_entry()
235 		pr_efi_err(sys_table, "Failed initrd from command line!\n");  in efi_entry()
237 	efi_random_get_seed(sys_table);  in efi_entry()
252 		status = efi_get_random_bytes(sys_table, sizeof(rnd),  in efi_entry()
260 	install_memreserve_table(sys_table);  in efi_entry()
263 	status = allocate_new_fdt_and_exit_boot(sys_table, handle,  in efi_entry()
276 	pr_efi_err(sys_table, "Failed to update FDT and exit boot services\n");  in efi_entry()
278 	efi_free(sys_table, initrd_size, initrd_addr);  in efi_entry()
279 	efi_free(sys_table, fdt_size, fdt_addr);  in efi_entry()
282 	efi_free(sys_table, image_size, *image_addr);  in efi_entry()
283 	efi_free(sys_table, reserve_size, reserve_addr);  in efi_entry()
285 	free_screen_info(sys_table, si);  in efi_entry()
286 	efi_free(sys_table, cmdline_size, (unsigned long)cmdline_ptr);  in efi_entry()